diff --git a/EIPS/eip-615.md b/EIPS/eip-615.md
index b78f1391..8cf1a610 100644
--- a/EIPS/eip-615.md
+++ b/EIPS/eip-615.md
@@ -217,7 +217,7 @@ Validating that jumps are to valid addresses takes two sequential passes over th
             if instruction is invalid
                 return false
             if instruction is BEGINDATA
-                return true
+                break
             if instruction is BEGINSUB
                 is_sub[PC] = true
                 current_sub = PC